1. Constructing the Cubus simus and the Dodecaedron simum via paper folding

   • Urs Hartl
   • Klaudia Kwickert

   Original Paper 11 September 2012 Pages: 1 - 14

2. There is no triangulation of the torus with vertex degrees 5, 6, ... , 6, 7 and related results: geometric proofs for combinatorial theorems

   • Ivan Izmestiev
   • Robert B. Kusner
   • John M. Sullivan

   Original Paper 18 September 2012 Pages: 15 - 29

3. Length functions of 2-dimensional right-angled Artin groups

   • Ruth Charney
   • Max Margolis

   Original Paper 30 September 2012 Pages: 31 - 45

4. Lipschitz and path isometric embeddings of metric spaces

   • Enrico Le Donne

   Original Paper 28 September 2012 Pages: 47 - 66

5. Homogeneous links, Seifert surfaces, digraphs and the reduced Alexander polynomial

   • Jessica E. Banks

   Original Paper 30 October 2012 Pages: 67 - 98

6. Real analytic metrics on S ² with total absence of finite blocking

   • Marlies Gerber
   • Lihuei Liu

   Original Paper 18 December 2012 Pages: 99 - 128

7. Inequalities for the capacity of non-contractible annuli on cylinders of constant and variable negative curvature

   • Bjoern Muetzel

   Original Paper 30 October 2012 Pages: 129 - 145

8. Topological \({\mathcal{K}}\) -classification of finitely determined map germs

   • João Carlos Ferreira Costa
   • Juan J. Nuño-Ballesteros

   Original Paper 20 October 2012 Pages: 147 - 162

9. Deformations of hyperbolic convex polyhedra and cone-3-manifolds

   • Grégoire Montcouquiol

   Original paper 23 October 2012 Pages: 163 - 183

10. Isotropic foliations of coadjoint orbits from the Iwasawa decomposition

    • William D. Kirwin

    Original Paper 06 November 2012 Pages: 185 - 202

11. Some graftings of complex projective structures with Schottky holonomy

    • Joshua Thompson

    Original Paper 04 November 2012 Pages: 203 - 232

12. On balanced Hermitian structures on Lie groups

    • C. Medori
    • A. Tomassini
    • L. Ugarte

    Original Paper 03 November 2012 Pages: 233 - 250

13. Willmore hypersurfaces with constant Möbius curvature in R ⁿ⁺¹

    • Tongzhu Li
    • Xiang Ma
    • Changping Wang

    Original Paper 07 November 2012 Pages: 251 - 267

14. Nonnegatively curved homogeneous metrics obtained by scaling fibers of submersions

    • Megan M. Kerr
    • Andreas Kollross

    Original Paper 07 November 2012 Pages: 269 - 287

15. Integral curvature and topological obstructions for submanifolds

    • Theodoros Vlachos

    Original paper 06 November 2012 Pages: 289 - 305

16. Subset currents on free groups

    • Ilya Kapovich
    • Tatiana Nagnibeda

    Original Paper 17 November 2012 Pages: 307 - 348

17. The center conjecture for thick spherical buildings

    • Carlos Ramos-Cuevas

    Original Paper 15 December 2012 Pages: 349 - 407